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12000011000202 = 2324195315890813
BaseRepresentation
bin1010111010011111100001…
…1001001001100110001010
31120111012010101202222020100
42232213320121021212022
53033102010304001302
641304421241510230
72345654313346041
oct256477031114612
946435111688210
1012000011000202
1139071a3408485
1214198234a2376
13690799a71794
142d6b37243558
1515c233d94d1c
hexae9f864998a

12000011000202 has 24 divisors (see below), whose sum is σ = 26000645211684. Its totient is φ = 3999908070144.

The previous prime is 12000011000143. The next prime is 12000011000279. The reversal of 12000011000202 is 20200011000021.

12000011000202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11911671866241 + 88339133961 = 3451329^2 + 297219^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7190253 + ... + 8700560.

Almost surely, 212000011000202 is an apocalyptic number.

12000011000202 is an abundant number, since it is smaller than the sum of its proper divisors (14000634211482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12000011000202 is a wasteful number, since it uses less digits than its factorization.

12000011000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15932774 (or 15932771 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 12000011000202 its reverse (20200011000021), we get a palindrome (32200022000223).

The spelling of 12000011000202 in words is "twelve trillion, eleven million, two hundred two", and thus it is an aban number.

Divisors: 1 2 3 6 9 18 41953 83906 125859 251718 377577 755154 15890813 31781626 47672439 95344878 143017317 286034634 666667277789 1333334555578 2000001833367 4000003666734 6000005500101 12000011000202